Clinton on Protracted Nomination Fight Hurting Party: “Just Idle Talk”

The New York Senator also tells ABC's "Nightline" that her support is "broader and deeper" than Obama's, thinks supers should choose based on that.

Further suggests she won't drop out if she loses Indiana next week: "I think that this is such a close election, why would any of us think that it shouldn't go to the end?"

And keeps up a hard line when talking about Iran, repeats "massive retaliation" sentiment.